* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Microsoft YaHei', sans-serif;
}
ul li {
  list-style: none;
}
a {
  text-decoration: none;
}
body {
  background-color: #f5f7fa;
  color: #333;
  line-height: 1.6;
}
.container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 20px;
  min-height: 100vh;
}
.card {
  background: white;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
}
.card-title {
  font-size: 18px;
  color: #175292;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ebeef5;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #606266;
}
.form-control {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.2s;
}
.form-control-all {
  width: 100%;
  display: flex;
  align-items: center;
}
.form-control-all .form-control-one {
  width: 45%;
  padding: 10px 15px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.2s;
  margin-right: 10px;
}
.form-control:focus {
  border-color: #175292;
  outline: none;
}
.form-control[readonly] {
  background-color: #f5f7fa;
  color: #909399;
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  border: none;
  transition: all 0.2s;
}
.btn-primary {
  background-color: #175292;
  color: white;
}
.btn-primary:hover {
  background-color: #66b1ff;
}
.code-container {
  display: flex;
  gap: 10px;
}
.code-btn {
  padding: 0 15px;
  background: #f5f7fa;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.tab-nav {
  display: flex;
  border-bottom: 1px solid #dcdfe6;
  margin-bottom: 20px;
}
.tab {
  padding: 12px 25px;
  cursor: pointer;
  position: relative;
  font-size: 16px;
}
.tab.active {
  color: #175292;
  font-weight: bold;
}
.tab.active:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #175292;
}
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}
th {
  background-color: #f5f7fa;
  color: #909399;
  font-weight: 500;
}
.filter-row {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  align-items: flex-end;
}
.filter-group {
  flex: 1;
  min-width: 0;
}
.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #606266;
}
.form-control {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.2s;
}
.form-control:focus {
  border-color: #175292;
  outline: none;
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  border: none;
  transition: all 0.2s;
  height: 40px;
}
.btn-primary {
  background-color: #175292;
  color: white;
}
.btn-primary:hover {
  background-color: #66b1ff;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
th,
td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #ebeef5;
}
th {
  background-color: #f5f7fa;
  color: #909399;
  font-weight: 500;
}
.action-btn {
  padding: 8px 12px;
  background-color: #175292;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
@media (max-width: 768px) {
  .filter-row {
    flex-wrap: wrap;
  }
  .filter-group {
    flex: 100%;
  }
  .search-btn {
    flex: 100%;
    margin-top: 10px;
  }
}
#header {
  position: sticky;
  top: 0;
  z-index: 9;
}
@media (max-width: 68.75rem) {
  footer {
    transition: 0.3s;
    display: none;
  }
}
